NASA Is Getting Closer to Building An Ultra-Quiet Supersonic Jet for Passenger Flight

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• 航空2026/09/21@BuildDesk

  NASA’s X-59 Flies Supersonic for the First Time

  Edwards Air Force Base, California, USANASA

  

  开始于 2026/06/05 18:08已确认可信度 85%110天前Happened as dated, per nasa.gov^[1][3][4]: the X-59 "marked a major milestone Friday, June 5, when it flew faster than the speed of sound for the first time."

  The quiet supersonic demonstrator reached Mach 1.1 and 43,400 feet on an 81-minute flight from Edwards Air Force Base, the first time it exceeded the speed of sound. A NASA F-15 chase plane flew alongside, its own booms drowning out anything the X-59 made.

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• 航空2017/07/23@ThePinGang

  New Ceramic Coating Could Make Hypersonic Air Travel a Reality

  Boeing·…

  

  2022/02/19至2027/07/24未核实可信度 86%4.6年前

  The new coating is 12 times more effective than current ceramics. Dennis Muilenburg, CEO of Boeing has said that hypersonic passenger jets could be in the air within the next ten years. These aircraft would cut travel times by up to 700 percent. This would mean a flight from Shanghai to New York would be reduced from 15 hours to just two.

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• 企业2018/07/16@ThePinGang

  Air Force announced a deal to purchase two new aircraft from Boeing

  Boeing·…

  

  开始于 2018/02/27已确认可信度 91%8.6年前Happened as dated, per airforcetimes.com^[1]: "two 747-8 jets, will begin transitioning to the Air Force One configuration in 20…"

  The Air Force announced a deal to purchase two new aircraft from Boeing in 2017 that will serve as the future Air Force One under the next several presidents. The planes, two 747-8 jets, will begin transitioning to the Air Force One configuration in 2019, with initial operational capacity slated for 2024.

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• 交通2026/09/20@BuildDesk

  Gatwick's Northern Runway Enters Full Use as a Second Runway

  London Gatwick Airport, Crawley, West Sussex, EnglandLondon Gatwick Airport

  

  开始于 2030/01/01预估可信度 50%3.3年后The report says the cleared scheme will "bring the airport's standby northern runway into full use from 2030", a year rather than a fixed date.^[1]

  The privately financed project shifts Gatwick's standby northern runway 12 metres north so it can take departures alongside the main runway, adding room for around 100,000 more flights a year. The Court of Appeal dismissed the last legal challenge on 4 August 2026, and the work also covers terminal extensions, new airport buildings and a flyover at the South Terminal roundabout.

  £2.2B

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• 交通2026/09/15@BuildDesk

  Gatwick Completes Main Runway Resurfacing

  London Gatwick Airport, Horley, United KingdomGatwick Airport

  

  开始于 2022/09/30已确认可信度 90%4年前Happened as dated, per the source^[1]: London Gatwick "has just completed (Sept 2022) an innovative plan to resurface its main runway".

  Gatwick Airport finished an overnight resurfacing of its main runway's busiest sections in September 2022, using a leaner method that cut the job to half the usual time and cost, using 70% less asphalt.

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• 航空2026/09/21@BuildDesk

  The GCAP Combat Air Demonstrator Begins Flight Testing

  BAE Systems Warton Aerodrome, Lancashire, United KingdomBAE Systems

  

  开始于 2028/01/01预估可信度 62%1.3年后A span the event runs from, per aerospacetestinginternational.com^[1]: "Power-on is planned for mid-2027, aircraft ready by the end-2027 with flight test starting from early 2028", so the pin takes the first day of that period.

  Flight tests of the UK’s crewed sixth-generation demonstrator are due to start from early 2028, after power-on in mid-2027. More than 11,500 parts – about 90% of the aircraft’s weight – have been designed and released, with final assembly under way in Lancashire.

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• 游戏2026/09/15@BuildDesk

  Futuroscope Opens Mission Bermudes, Mack Rides' First Rocking Boat

  Futuroscope, Avenue René Monory, Chasseneuil-du-Poitou, FranceFuturoscope

  

  开始于 2025/06/28已确认可信度 77%1.2年前Theme-park trade press (Coaster101^[3], Lift Hills and Thrills) reported Mission Bermudes' public opening date as June 28, 2025.

  Futuroscope closes out its €300 million Vision 2025 expansion with Mission Bermudes, the debut installation of Mack Rides' Rocking Boat system, which lets its vessels drift like real boats before climbing onto coaster-like track.

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• 航空2026/09/15@BuildDesk

  德国航空航天中心HY4完成首次氢燃料电池飞行

  Stuttgart Airport, Stuttgart, GermanyGerman Aerospace Center (DLR)

  

  开始于 2016/09/29已确认可信度 85%10年前DLR^[3]自己的新闻稿与EAA均将HY4的首次正式飞行定于2016年9月29日。

  德国航空航天中心（DLR）的HY4是全球首架完全由氢燃料电池驱动的四座飞机，于2016年9月29日从斯图加特机场完成首飞。《The Future of Flight》将其作为零排放航空的真实原型机加以介绍。

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• 航空2026/09/21@BuildDesk

  The Boeing 787 Dreamliner Makes Its Maiden Flight

  Paine Field, Everett, Washington, USABoeing Commercial Airplanes·…

  

  开始于 2009/12/15 18:27已确认延期2.5年可信度 82%16.8年前Happened as dated, per en.wikipedia.org^[1]: "On December 15, 2009, Boeing conducted the 787-8 maiden flight from Paine Field in Everett, Washington, at 10:27 am PST."

  N787BA lifted off from Paine Field at 10:27 am PST and landed three hours later at Boeing Field, reaching 180 knots and 13,200 feet. The first airliner with a primarily composite airframe flew more than two years later than Boeing first promised.

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• 太空2026/09/14@BuildDesk

  国际空间站将实施受控离轨

  Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, TX, USANASA

  

  开始于 2030/12/31已排期可信度 77%4.3年后按计划给出，援引来源：“NASA^[3]及其国际伙伴计划在2030年前后或稍晚，有意让这座轨道实验室离轨。”

  NASA计划让服役25年的国际空间站退役，借助SpaceX专门打造的离轨飞行器，将其引导坠入南太平洋的偏远海域。

  $843M

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• 航空2026/09/21@BuildDesk

  Concorde Makes Its First Flight From Toulouse

  Toulouse–Blagnac Airport, Toulouse, FranceSud Aviation

  

  开始于 1969/03/02已确认可信度 83%57.6年前Happened as dated, per en.wikipedia.org^[1]: "Construction of six prototypes began in February 1965, with the first flight from Toulouse on 2 March 1969."

  The Anglo-French supersonic airliner, built by Sud Aviation and the British Aircraft Corporation under a 1962 treaty, flew for the first time from Toulouse. Four Rolls-Royce/Snecma Olympus 593 turbojets drove an ogival delta wing carrying 92 to 128 passengers.

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• 太空2017/06/21@ThePinGang

  NASA pays the price of being subjected to a massive, expensive rocket

  NASA

  

  开始于 2019/11/30已确认可信度 83%6.8年前Happened as dated, per arstechnica.com^[1]: "…ty of adding crew members to the maiden launch of the Space Launch System (SLS) rocket. This seemed…"

  The agency is now likely to be at least three years late in delivering its new booster. I think that new manufacturing has caused some of the delays we’ve seen. No one welds the way that we’re welding material at the thicknesses we’re welding.

  $10B

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